Drinking Water Surveillance Program annual report : Niagara Falls Water Treatment Plant Ontario Ministry of the Environment. Serials and magazines - 1987 LHC 628.16 Ont 1988 Location Collection Call number Victoria Local History Collection LHC 628.16 Ont 1988 Available Victoria Local History Collection LHC 628.16 Ont 1989 Available Victoria Local History Collection LHC 628.16 Ont 1990 Available
Niagara Falls water treatment plant : water plant optimization study Ontario Ministry of the Environment. Book - 1990 LHC 628.16 OntN Location Collection Call number Victoria Local History Collection LHC 628.16 OntN Available